113535000410521 has 8 divisors (see below), whose sum is σ = 120214160151624. Its totient is φ = 106855910703360.

The previous prime is 113535000410519. The next prime is 113535000410539. The reversal of 113535000410521 is 125014000535311.

It can be written as a sum of positive squares in 4 ways, for example, as 16138056528400 + 97396943882121 = 4017220^2 + 9868989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113535000410521 - 2¹ = 113535000410519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113535000410591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14152450 + ... + 20672731.

It is an arithmetic number, because the mean of its divisors is an integer number (15026770018953).

Almost surely, 2^{113535000410521} is an apocalyptic number.

It is an amenable number.

113535000410521 is a deficient number, since it is larger than the sum of its proper divisors (6679159741103).

113535000410521 is a wasteful number, since it uses less digits than its factorization.

113535000410521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35016971.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 113535000410521 its reverse (125014000535311), we get a palindrome (238549000945832).

The spelling of 113535000410521 in words is "one hundred thirteen trillion, five hundred thirty-five billion, four hundred ten thousand, five hundred twenty-one".